Bharat corrub industries [bci] an iso 9001:2000 company produces vibrastop made from agglomerated cork which is a flexible material. Vibrastop is made of granulated cork, suitably graded and combined with binding material and compressed into required shapes. These agglomerated sheets of cork are used directly for very heavy machinery foundations such as large size generators, huge power presses and machines, which involve high impact load or vibration. The unique feature of vibrastop is that it absorbs the vibrations and ensures that there is little transmission of vibrations to the ground. The sound absorbing properties of vibrastop is also applicable in large auditorium, lecture halls, concert halls etc.